Factor the composite number 21 into the product of prime numbers. For example: 30 = 2 * 3 * 5.
A) $7 \cdot 3$
B) $21 \cdot 1$
C) $3 + 18$
D) $19 + 2$
E) $1 \cdot 21$

Name: Factor the composite number 21 into the product of prime numbers. For example: 30 = 2 * 3 * 5. A) $7 \cdot 3$ B) $21 \cdot 1$ C) $3 + 18$ D) $19 + 2$ E) $1 \cdot 21$
Brand: Quizplus
Rating: 4.9 (43 reviews)

Question

Quizplus · Accepted Answer

21 can be factored into the product of 7 and 3, both of which are prime numbers.

Factor the Composite Number 21 into the Product of Prime 7⋅37 \cdot 37⋅3

Factor the Composite Number 21 into the Product of Prime $7 \cdot 3$